Rheia™ Quick-Twist Flexible Duct Connector Ferrules (Pair)

Airtight Duct Connections — No Tape, No Ties, No Leaks

Eliminate duct leakage and speed up your installation with our premium Quick-Twist Flexible Duct Connector Ferrules. Engineered as the foundational connection mechanism for modern micro-duct ventilation networks, these precision-molded fittings provide an airtight mechanical connection between your flexible distribution tubes and central equipment layouts.

Designed to completely replace traditional zip ties, mastic, and foil tape, these ferrules twist directly into the core of your distribution ducting to form a high-integrity, leak-free seal that won't degrade over time.

Key Features

Self-Threading Core Design — Specialized outer threading grips the inner wall of flexible ducting securely. Push and twist to form a permanent, code-compliant seal in seconds.

Mechanical Snap-Lock Collar — The heavy-duty perimeter ring acts as an alignment flange and locking mechanism, snapping securely into manifolds, elbows, and room boots with an audible confirmation click.

Zero-Tape Airflow Integrity — Minimizes static pressure drop and eliminates system leaks across the ventilation loop without requiring adhesive sealants.

High-Grade Engineered Polymer — Molded from premium, impact-resistant thermoplastic designed to withstand high thermal fluctuations within ceilings and wall cavities.

Technical Specifications

Material: Flame-retardant engineered thermoplastic

Connection Type: Right-hand twist thread to male snap-lock collar

Quantity: Sold as a matching pair (2 units)

What's in the Box

(2) Quick-Twist Flexible Duct Connector Ferrules